<?php
/**
 * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
 * SPDX-License-Identifier: Apache-2.0.
 */

namespace AWS\CRT;

final class OptionValue {
	private $value;

	function __construct($value) {
		$this->value = $value;
	}

	public function asObject() {
		return $this->value;
	}

	public function asMixed() {
		return $this->value;
	}

	public function asInt() {
		return empty($this->value) ? 0 : (int)$this->value;
	}

	public function asBool() {
		return boolval($this->value);
	}

	public function asString() {
		return !empty($this->value) ? strval($this->value) : "";
	}

	public function asArray() {
		return is_array($this->value) ? $this->value : (!empty($this->value) ? [$this->value] : []);
	}

	public function asCallable() {
		return is_callable($this->value) ? $this->value : null;
	}
}

final class Options {
	private $options;

	public function __construct($opts = [], $defaults = []) {
		$this->options = array_replace($defaults, empty($opts) ? [] : $opts);
	}

	public function __get($name) {
		return $this->get($name);
	}

	public function asArray() {
		return $this->options;
	}

	public function toArray() {
		return array_merge_recursive([], $this->options);
	}

	public function get($name) {
		return new OptionValue($this->options[$name]);
	}

	public function getInt($name) {
		return $this->get($name)->asInt();
	}

	public function getString($name) {
		return $this->get($name)->asString();
	}

	public function getBool($name) {
		return $this->get($name)->asBool();
	}
}
